The three-point bending flexural test provides values for the modulus of elasticity in bending ${\displaystyle E_{f}}$, flexural stress ${\displaystyle \sigma _{f}}$, flexural strain ${\displaystyle \epsilon _{f}}$ and the flexural stress–strain response of the material. This test is performed on a universal testing machine (tensile testing machine or tensile tester) with a three-point or four-point bend fixture. The main advantage of a three-point flexural test is the ease of the specimen preparation and testing. However, this method has also some disadvantages: the results of the testing method are sensitive to specimen and loading geometry and strain rate.